See Larry's page for an example. http://www.geocodezip.com/overlappingPolygons.asp
On Aug 17, 11:44 am, ss ss <[email protected]> wrote: > Dear Grok, > For the single point I will have also radius value read from > the database in km. So how can I draw a circle based on a single lat long > and radius value in km? Thank you. > > On Wed, Aug 18, 2010 at 2:19 AM, Grok Lobster <[email protected]>wrote: > > > > > Yes, you are correct. And in your GPolygon array, the values are > > Lat,Lng pairs - e.g. [(5.37, 100.30), (5.27, 100.21)] > > > On Aug 17, 10:16 am, ss ss <[email protected]> wrote: > > > Dear All, > > > Sorry if my information is not enough here. Ok for instance I > > > make a query then I get a list of information for instance > > > POLYGON((100.30695140361786 5.379924108386956,100.30693262815475 > > > 5.379811951847182,100.30695140361786 > > > 5.379534230802661,100.30695140361786 5.379924108386956)) > > > ,POINT(103.92508506774902 1.461838406932495) etc. Thus my next step will > > be > > > to split the information to extract out the lat long is it? Then I put > > each > > > of the lat long into this function var polygon = new GPolygon([ ])? Am I > > > correct please correct me if I am wrong here? Thank you. > > > > On Tue, Aug 17, 2010 at 10:34 PM, Grok Lobster <[email protected] > > >wrote: > > > > > And it looks like your values are in LngLat order, so they will need > > > > to be reversed for the API. > > > > > On Aug 17, 3:52 am, Rossko <[email protected]> wrote: > > > > > > I have no problem in getting the value from the > > database > > > > as I > > > > > > have shown my two sample values. The problem is how to show it in > > the > > > > google > > > > > > map?Into what function must I send this value in order for the geo > > > > fences to > > > > > > appear? Thank you. > > > > > > Larry did say > > > > > "The Google Maps API allows you to display polygons that are > > defined > > > > > by either arrays of GLatLng objects or encoded" > > > > > So you should look at how to parse your data out of whatever package > > > > > you are using to send it to the client, and build an array of > > > > > GLatLng's with it. > > >http://code.google.com/apis/maps/documentation/javascript/v2/overlays. > > > > .. > > > > > One technique > > > > > http://econym.org.uk/gmap/basic7.htm > > > > > > No-one can see what you already know or have already implemented, and > > > > > you're not giving us much info to go on. > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Google Maps API" group. > > > > To post to this group, send email to [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<google-maps-api%2bunsubscr...@googlegroups.com> > > <google-maps-api%2bunsubscr...@googlegroups.com> > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-maps-api?hl=en.-Hide quoted text > > - > > > > - Show quoted text - > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Maps API" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-maps-api%2bunsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-maps-api?hl=en.- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
